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Cloudflare V4 PHP API - block / unblock IP in firewall
<?php
/**
* @author https://github.com/andrieslouw
* @copyright 2016
**/
function cfban($ipaddr){
$cfheaders = array(
'Content-Type: application/json',
'X-Auth-Email: your@email.com',
'X-Auth-Key: yourauthkeyhere'
);
$data = array(
'mode' => 'block',
'configuration' => array('target' => 'ip', 'value' => $ipaddr),
'notes' => 'Banned on '.date('Y-m-d H:i:s').' by PHP-script'
);
$json = json_encode($data);
$ch = curl_init();
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $cfheaders);
curl_setopt($ch, CURLOPT_URL, 'https://api.cloudflare.com/client/v4/user/firewall/access_rules/rules');
$return = curl_exec($ch);
curl_close($ch);
if ($return === false){
return false;
}else{
$return = json_decode($return,true);
if(isset($return['success']) && $return['success'] == true){
return $return['result']['id'];
}else{
return false;
}
}
}
function cfunban($block_rule_id){
$cfheaders = array(
'Content-Type: application/json',
'X-Auth-Email: your@email.com',
'X-Auth-Key: yourauthkeyhere'
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $cfheaders);
curl_setopt($ch, CURLOPT_URL, 'https://api.cloudflare.com/client/v4/user/firewall/access_rules/rules/'.$block_rule_id);
$return = curl_exec($ch);
curl_close($ch);
if ($return === false){
return false;
}else{
$return = json_decode($return,true);
if(isset($return['success']) && $return['success'] == true){
return $return['result']['id'];
}else{
return false;
}
}
}
?>
@simohammedhttp
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simohammedhttp commented Apr 21, 2022

Is it possible to batch requests without foreach loop in order to block or unblock a list of IP addresses.
The objective is to issue one HTTP request for increased performance.
Does this even exist in the CloudFlare api? How to do it with your script?

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